Can opener



FIG. 1 is a perspective view of the front of the can opener;

FIG. 2 is a front elevation view;

FIG. 3 is a back elevation view;

FIG. 4 is a right side elevation view;

FIG. 5 is a left side elevation view;

FIG. 6 is a top plan view of the can opener; and,

FIG. 7 is a bottom plan view of the can opener. 

CLAIM The ornamental design for a can opener, as shown and described. 